Add the asparagus, peas, soya beans and spinach and stir fry for 1-2 minutes, until the spinach has wilted slightly. Add the pasta and a little of the cooking water to the pan and stir to combine.

Cook the pasta in a saucepan of boiling water until just tender. Drain and reserve 150ml/5fl oz cooking water. Meanwhile, heat the oil in a large frying pan over a medium–high heat. Stir-fry the ...